Grandstream HT503 User Manual - Manual (Page 11)

FIRMWARE VERSION 1.0.14.1 HT503 USER MANUAL Page 9 of 64
CONNECT YOUR HT503
EQUIPMENT PACKAGING
The HT503 ATA package contains:

One HT503 Main Case

One Universal Power Adaptor

One Ethernet Cable

One HT503 Vertical Stand
CONNECTING THE HT503
The HT503 is designed for easy configuration and easy installation. Configure the HT503 following the
directions in the Configuration section of this manual.
1. Connect a standard touch-tone analog telephone to the PHONE port.
2. Insert a standard RJ11 telephone cable into the LINE port and connect the other end of the
telephone cable to a wall jack.
3. Insert the Ethernet cable into the WAN port of HT503 and connect the other end of the Ethernet
cable to an uplink port (a router or a modem, etc.)
4. Connect a PC to the LAN port of HT503 if it is being used as a router.
5. Insert the power adapter into the HT503 and connect it to a wall outlet.
The HT503 Analog Telephone Adaptor is an all-in-one VoIP integrated device designed to be a total
solution for networks providing VoIP services. The HT503 VoIP features and functions are available using
a regular analog telephone.